Genetic analysis of village pear (Pyrus communis L.) cultivar populations in northeastern Türkiye

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dc.authorid0000-0002-7946-7505en_US
dc.authorid0000-0002-8875-0273en_US
dc.authorid0000-0001-5524-8431en_US
dc.authorid0000-0002-2141-5438en_US
dc.authorid0000-0003-0064-0318en_US
dc.authorid0000-0001-9381-9688en_US
dc.contributor.authorÇoban, Abdulbaki
dc.contributor.authorUluğ, Asiye
dc.contributor.authorAteş, Mevlüde Alev
dc.contributor.authorYüksel, Emrah
dc.contributor.authorEminağaoğlu, Özgür
dc.contributor.authorKaya, Zeki
dc.contributor.authorÖzdemir Değirmenci, Funda
dc.date.accessioned2024-12-06T08:07:40Z
dc.date.available2024-12-06T08:07:40Z
dc.date.issued2024
dc.departmentAÇÜ, Orman Fakültesi, Orman Mühendisliği Bölümüen_US
dc.description.abstractPear (Pyrus communis L.) stands out as a prominent fruit species in temperate regions worldwide. The Çoruh River basin, nestled in the lower Caucasus in Türkiye, serves as a valuable repository of pear germplasm. To elucidate the genetic structure of pear populations in this region, 84 village pear cultivar genotypes (land races) from six villages, sample garden collections (SCC), and wild Panta root stock populations were analysed using eleven microsatellite markers. Genetic diversity and structure analyses indicated that village pear cultivar populations exhibit substantial genetic diversity and admixture. This diversity is attributed to local farming practices such as phenotypic selection and widespread dispersal of clonal materials. The genetic structure analysis, combined with the identification of private alleles, indicates that the pear genetic resources in the Çoruh river basin likely has originated from two gene pool sources, specifically the Meydancık and Camili village pear traditional cultivar populations. The Camili village pear cultivar population as a new in situ genetic reserve site has been proposed. Despite the existence an ex situ conservation site, the study suggests inadequateness of SCC as an ex situ site in capturing the full extent of genetic diversity of village pear cultivar genetic resources. Thus, enriching the genetic diversity in the SCC ex situ site is essential for effective pear genetic resource conservation in the Çoruh river basin. These findings contribute valuable insights for the development of targeted conservation strategies, ensuring the preservation of pear genetic resources in this region.
dc.identifier.doi10.1017/S1479262124000455
dc.identifier.issn1479-2621
dc.identifier.scopusqualityQ2
dc.identifier.urihttp://dx.doi.org/10.1017/S1479262124000455
dc.identifier.urihttps://hdl.handle.net/11494/5126
dc.identifier.wosqualityQ3
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoenen_US
dc.publisherCambridge University Pressen_US
dc.relation.ispartofPlant Genetic Resources: Characterisation and Utilisation
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/embargoedAccessen_US
dc.subjectEx Situ Conservationen_US
dc.subjectGenetic Structureen_US
dc.subjectIn Situ Conservationen_US
dc.subjectLand Racesen_US
dc.subjectPyrus Communis Len_US
dc.subjectVillage Pear Cultivarsen_US
dc.titleGenetic analysis of village pear (Pyrus communis L.) cultivar populations in northeastern Türkiyeen_US
dc.typeArticle

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